#include "mystdio.h"
#include<stdio.h>
#include<string.h>
#include<unistd.h>

int main()
{
    myFILE*fp=my_fopen("./log.txt","w");
    if(fp==NULL)
    {
        perror("my_fopen");
        return 1;
    }
    int cnt =20;
    const char *msg="haha,this is my stdio lib";
    while(cnt--)
    {
        my_fwrite(msg,strlen(msg),fp);
        sleep(1);
    }
    my_fclose(fp);

    return 0;
}
